Hassan, HS, MI Sule, AM Musa, KY Musa, MS Abubakar, and AS Hassan. “Anti-Inflammatory Activity of Crude Saponin Extracts from Five Nigerian Medicinal Plants”. African Journal of Traditional, Complementary and Alternative Medicines 9, no. 2 (January 18, 2012): 250–255. Accessed October 12, 2026. https://www.ajol.info/index.php/ajtcam/article/view/73150.